ADSP-BF531WBBCZ-4A AD [Analog Devices], ADSP-BF531WBBCZ-4A Datasheet - Page 44

• Manufacturer Part Number: ADSP-BF531WBBCZ-4A
• Description: Blackfin Embedded Processor
• Manufacturer: AD [Analog Devices]

ADSP-BF531/ADSP-BF532
–100
-10
-20
-30
-40
100
–20
–40
–60
–80
30
20
10
80
60
40
20
–20
–40
–60
0
0
60
40
20
0
0
0
0
0.5
Figure 34. Drive Current C (V
Figure 35. Drive Current C (V
Figure 36. Drive Current C (V
0.5
0.5
1.0
SOURCE VOLTAGE (V)
SOURCE VOLTAGE (V)
1.0
SOURCE VOLTAGE (V)
1.5
1.0
1.5
2.0
DDEXT
DDEXT
DDEXT
= 2.5 V)
= 1.8 V)
= 3.3 V)
2.0
2.5
1.5
V
V
V
V
V
V
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
Rev. D | Page 44 of 60 | August 2006
V
V
V
DDEXT
DDEXT
DDEXT
2.5
3.0
= 3.65V
= 3.30V
= 2.95V
V
V
= 2.75V
= 2.50V
= 2.25V
V
OH
OL
V
OL
OH
= 1.8V
= 1.7V
= 1.9V
3.5
3.0
2.0
–100
–150
–100
-20
-40
-60
150
100
–50
–20
100
–40
–60
–80
60
40
20
50
80
60
40
20
0
0
0
0
0
0
0.5
0.5
Figure 37. Drive Current D (V
Figure 38. Drive Current D (V
Figure 39. Drive Current D (V
0.5
1.0
SOURCE VOLTAGE (V)
SOURCE VOLTAGE (V)
1.0
SOURCE VOLTAGE (V)
1.5
1.5
1.0
2.0
DDEXT
DDEXT
DDEXT
2.0
= 2.5 V)
= 1.8 V)
= 3.3 V)
2.5
1.5
V
V
V
V
V
V
DDEXT
DDEXT
DDEXT
V
V
V
DDEXT
DDEXT
DDEXT
2.5
DDEXT
DDEXT
DDEXT
3.0
= 2.75V
= 2.50V
= 2.25V
V
V
= 3.65V
= 3.30V
= 2.95V
V
V
OH
OL
= 1.7V
= 1.9V
= 1.8V
OH
OL
3.0
3.5
2.0